23028243 has 8 divisors (see below), whose sum is σ = 35090688. Its totient is φ = 13158984.

The previous prime is 23028241. The next prime is 23028259. The reversal of 23028243 is 34282032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23028243 - 2¹ = 23028241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23028241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548271 + ... + 548312.

It is an arithmetic number, because the mean of its divisors is an integer number (4386336).

Almost surely, 2^23028243 is an apocalyptic number.

23028243 is a deficient number, since it is larger than the sum of its proper divisors (12062445).

23028243 is a wasteful number, since it uses less digits than its factorization.

23028243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096593.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 23028243 is about 4798.7751562248. The cubic root of 23028243 is about 284.5030552044.

The spelling of 23028243 in words is "twenty-three million, twenty-eight thousand, two hundred forty-three".